bler = [-4.000000,1.000000e+00,
-3.800000,1.000000e+00,
-3.600000,1.000000e+00,
-3.400000,1.000000e+00,
-3.200000,1.000000e+00,
-3.000000,1.000000e+00,
-2.800000,1.000000e+00,
-2.600000,9.615385e-01,
-2.400000,9.009009e-01,
-2.200000,6.896552e-01,
-2.000000,4.608295e-01,
-1.800000,2.083333e-01,
-1.600000,8.826125e-02,
-1.400000,2.204100e-02,
-1.200000,4.873769e-03];
